Timekeeping; Mode Reference Guide; Confi Guring Home City Settings - Casio 3173 Operation Manual

Mode Reference Guide

Your watch has 10 "modes". The mode you should select depends on what you want to do.
To do this:
• View the current date in the Home City
• Confi gure Home City and daylight saving time (DST) settings
• Confi gure time and date settings
View the sunrise and sunset times for a specifi c date
• Determine your current bearing or the direction from your current location to a
destination as a direction indicator and angle value
• Determine your current location using the watch and a map
• View the barometric pressure and temperature at your current location
• View a graph of barometric pressure readings
Selecting a Mode
• The illustration below shows which buttons you need to press to navigate between modes.
• For about one second after you enter a mode by pressing
pointing the applicable mode name on the watch's bezel.
• In any mode, press to illuminate the display.
World Time World Time Data Recall Data Recall
Mode Mode Mode Mode
Countdown Countdown
Stopwatch Mode Stopwatch Mode
Timer Mode Timer Mode
General Functions (All Modes)
The functions and operations described in this section can be used in all of the modes.
Auto Return Features
• The watch returns to the Timekeeping Mode automatically if you do not perform any button operation
for two or three minutes in the Sunrise/Sunset, Data Recall, Alarm, or Digital Compass Mode.
• If you leave a screen with fl ashing digits on the display for two or three minutes without performing any
operation, the watch exits the setting screen automatically.
Initial Screens
When you enter the World Time, Alarm, or Digital Compass Mode, the data you were viewing when you
last exited the mode appears fi rst.
Scrolling
The and buttons are used on the setting screen to scroll through data on the display. In most
cases, holding down these buttons during a scroll operation scrolls through the data at high speed.

Timekeeping

Use the Timekeeping Mode to set and view the current time and date.
• Pressing while in the Timekeeping Mode will cycle through the Timekeeping Mode display formats
as shown below.
Day of the Week Screen
PM Day of Month
indicator week Day
Hour : Minutes Seconds
Operation Guide 3173 3246
Enter this mode:
Timekeeping Mode
Sunrise/Sunset Mode
Digital Compass Mode
Barometer/Thermometer
Mode
, a pointer will appear on the display
Timekeeping Mode Timekeeping Mode
Sunrise/Sunset Sunrise/Sunset
Mode Mode
Alarm Mode Alarm Mode
Year Screen Barometric Pressure
Graph Screen
Barometric
Year
pressure graph
To do this:
• View the altitude at your current location
• Determine the altitude differential between two locations (reference point and
current location)
• Record an altitude reading with the measurement time and date
Recall records created in the Altimeter Mode
View the current time in one of 48 cities (31 time zones) around the globe
Use the stopwatch to measure elapsed time
Use the countdown timer
Set an alarm time
• You can use buttons , , and to enter a sensor mode directly from the Timekeeping Mode or
from another sensor mode. To enter a sensor mode from the Sunrise/Sunset Mode, Data Recall, World
Time, Stopwatch, Countdown Timer, or Alarm Mode, fi rst enter the Timekeeping Mode and then press
the applicable button.
Digital Compass Mode Digital Compass Mode
Confi guring Home City Settings
There are two Home City settings: actually selecting the Home City and selecting either standard time or
daylight saving time (DST).
PM PM City City Month Month
To confi gure Home City settings
indicator indicator code code Day Day
1. In the Timekeeping Mode, hold down
city code starts to fl ash. This is the city code setting screen.
• Before the city code starts to fl ash, the message SET Hold
will appear on the display. Keep
disappears and the city code starts to fl ash.
• The watch will exit the setting mode automatically if you do not
perform any operation for about two or three minutes.
• For details about city codes, see the "City Code Table".
2. Press
as your Home City.
Hour : Minutes Hour : Minutes Seconds Seconds
• Keep pressing
DST indicator DST indicator
your Home City appears on the display.
3. Press
4. Use
• Note that you cannot switch between standard time and daylight
saving time (DST) while UTC is selected as your Home City.
5. After all the settings are the way you want, press
• The DST indicator appears to indicate that Daylight Saving Time is turned on.
Note
• After you specify a city code, the watch will use UTC* offsets in the World Time Mode to calculate
the current time for other time zones based on the current time in your Home City.
* Coordinated Universal Time, the world-wide scientifi c standard of timekeeping.
The reference point for UTC is Greenwich, England.
To change the Daylight Saving Time (summer time) setting
1. In the Timekeeping Mode, hold down
DST indicator DST indicator
city code starts to fl ash. This is the city code setting screen.
• Before the city code starts to fl ash, the message SET Hold
will appear on the display. Keep
disappears and the city code starts to fl ash.
2. Press
3. Use
4. After all the settings are the way you want, press
the Timekeeping Mode.
• The DST indicator appears to indicate that Daylight Saving Time is
turned on.
Enter this mode:
Altimeter Mode
Data Recall Mode
World Time Mode
Stopwatch Mode
Countdown Timer Mode
Alarm Mode
Sensor Modes Sensor Modes
Barometer/ Barometer/
Thermometer Mode Thermometer Mode Altimeter Mode Altimeter Mode
until the currently selected
depressed until SET Hold
(East) and (West) to select the city code you want to use
or until the city code you want to select as
to display the DST setting screen.
to toggle the DST settings between OFF and On.
twice to return to the Timekeeping Mode.
until the currently selected
depressed until SET Hold
to display the DST setting screen.
to toggle the DST settings between OFF and On.
twice to return to